Synthesis
DOI: 10.1055/s-0043-1775401
short review

Recent Advances in Combining Photo- and N-Heterocycle Nitrenium Catalysis

Xiang Li
a   School of Chemical Sciences, University of the Chinese Academy of Sciences, Beijing, 100049, P. R. of China
,
Yong-Liang Tu
a   School of Chemical Sciences, University of the Chinese Academy of Sciences, Beijing, 100049, P. R. of China
,
Xiang-Yu Chen
a   School of Chemical Sciences, University of the Chinese Academy of Sciences, Beijing, 100049, P. R. of China
b   Beijing National Laboratory for Molecular Sciences, Beijing, 100049, P. R. of China
c   Binzhou Institute of Technology, Weiqiao-UCAS Science and Technology Park, Binzhou, Shandong Province, 256606, P. R. of China
› Institutsangaben
The authors are grateful to the Fundamental Research Funds for the Central Universities, the University of the Chinese Academy of Sciences, and the Beijing National Laboratory for Molecular Sciences (BNLMS2023014) for financial support.


Abstract

N-Heterocyclic nitreniums (NHNs) are isoelectronic and isostructural analogues of N-heterocyclic carbenes (NHCs). Unlike NHCs, NHNs are much less developed. While a comprehensive understanding of NHN reactivity remains elusive, recent advancements have demonstrated their utility as Lewis acid catalysts, photoreductants, and photooxidants, leading to several reaction patterns. In this short review, we focus on the applications of NHNs in photoredox reactions. We also discuss the mechanisms behind these transformations and outline future research directions.

1 Introduction

2 Application of N-Heterocyclic Nitreniums as Photoreductants

3 Application of N-Heterocyclic Nitreniums to Facilitate Photohomolysis

4 Application of N-Heterocyclic Nitreniums as Photooxidants

5 Conclusion



Publikationsverlauf

Eingereicht: 09. Juli 2024

Angenommen nach Revision: 22. August 2024

Artikel online veröffentlicht:
19. September 2024

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